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ASoC: rt5677-spi: Add ACPI ID

Message ID 20190328022700.14344-1-oder_chiou@realtek.com (mailing list archive)
State Accepted
Commit 2b070f6739025ecbf2ccb55daf9e19d3fb343c7e
Headers show
Series ASoC: rt5677-spi: Add ACPI ID | expand

Commit Message

Oder Chiou March 28, 2019, 2:27 a.m. UTC
Add the ACPI ID for the product "chromebook pixel 2015" to match the 
coreboot settings.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
---
 sound/soc/codecs/rt5677-spi.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/sound/soc/codecs/rt5677-spi.c b/sound/soc/codecs/rt5677-spi.c
index 84501c2020c7..167a02773a0b 100644
--- a/sound/soc/codecs/rt5677-spi.c
+++ b/sound/soc/codecs/rt5677-spi.c
@@ -25,6 +25,7 @@ 
 #include <linux/sysfs.h>
 #include <linux/clk.h>
 #include <linux/firmware.h>
+#include <linux/acpi.h>
 
 #include "rt5677-spi.h"
 
@@ -226,9 +227,16 @@  static int rt5677_spi_probe(struct spi_device *spi)
 	return 0;
 }
 
+static const struct acpi_device_id rt5677_spi_acpi_id[] = {
+	{ "RT5677AA", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(acpi, rt5677_spi_acpi_id);
+
 static struct spi_driver rt5677_spi_driver = {
 	.driver = {
 		.name = "rt5677",
+		.acpi_match_table = ACPI_PTR(rt5677_spi_acpi_id),
 	},
 	.probe = rt5677_spi_probe,
 };